共 2 条
- [1] THE CHEMISTRY OF THE TRITERPENES AND RELATED COMPOUNDS .18. ELUCIDATION OF THE STRUCTURE OF POLYPORENIC ACID-C JOURNAL OF THE CHEMICAL SOCIETY, 1953, (SEP): : 2548 - 2560
- [2] THE CHEMISTRY OF THE TRITERPENES AND RELATED COMPOUNDS .19. FURTHER EVIDENCE CONCERNING THE STRUCTURE OF POLYPORENIC ACID-A JOURNAL OF THE CHEMICAL SOCIETY, 1953, (OCT): : 3019 - 3024